Utyalo-mali oluphosa intsimbi engatyiwayo luzisa iindawo ezichanekileyo zokwakheka komnatha apho ukwenziwa komatshini wemveli kubetha imida-ingakumbi kwiijometri ezintsonkothileyo, iindonga ezibhityileyo, okanye iipaseji zangaphakathi kwiivalvu zehydraulic, izindlu zempompo, kunye nenxalenye yendawo yeoli. Siye saphosa ngaphezu kwe-2,400 yentsimbi eyingqayizivele yentsimbi kwiinyanga ezili-18 ezidlulileyo-kwaye nganye ifuna i-± 0.05 mm yokulawula ubukhulu, ukulandelwa kwe-microstructure epheleleyo, kunye ne-zero porosity kwiindawo ezithwele uxinzelelo. Ayiyothiyori leyo. Ngumsebenzi wemihla ngemihla kwisiseko sethu esiqinisekisiweyo se-ISO eQingdao.
Kutheni utyalo-mali oluphosa isinyithi esingenasici sibetha ezinye iindlela zezicelo ezibalulekileyo zobuthunywa
Iinjineli ezininzi azigqibekanga kwi-CNC-oomatshini be-316 okanye i-17-4PH xa befuna ukuxhathisa umhlwa kunye namandla. Kodwa ukwenza oomatshini kuqala ngesitokhwe sebha eyomeleleyo-ukuchitha i-60-85% yemathiriyeli kwiindawo ezifana nezindlu zepiston pump cylinder ezinebhore ezixineneyo, izibuko zeradial, kunye ne-asymmetrical flanges. I-investment casting steel stainless steel iyayiphelisa loo nkunkuma ngelixa igcina iimpawu zoomatshini: amandla aqinile ahlala ngaphakathi kwi-±3% kubushushu obunye, ukuhamba kweenkozo kulandela iindledlana zomthwalo osebenzayo, kunye nokuphela komphezulu njengoko ukuphosa kufikelela kwi-Ra 3.2 µm-ukulungele ukutywinwa komphezulu ngaphandle kokusila.
Siye sabona abathengi betshintsha ukusuka ekugaleleni isanti ukuya kutyalo-mali lokugalela intsimbi engatyiwayo emva kokungaphumeleli okuphindaphindiweyo kwimijikelo ephezulu ye-hydraulic manifolds. Ukuchithwa kwesanti kwaqhekeka kwiifillets phantsi kwe-35 MPa pulsation. Ukuchithwa kotyalo-mali kudlulise imijikelezo ye-500,000 kwi-MPa ye-42-kuba iphethini ye-wax ibamba i-radii phantsi kwe-0.3 mm, isusa uxinzelelo olugxininise kwiikona ezibukhali. Umahluko awukho nje ukuthambisa. Yingqibelelo ye-metallurgical, iqinisekisiwe nge-ASTM A743/A744 kwaye ixhaswa ziziqinisekiso zobushushu ezikhethekileyo.
Iinzuzo eziphambili azikho ngqiqweni-zinokulinganiswa:
- Ukuphindaphinda komgangatho: Ukuthotyelwa kokunyamezela okuqinisekisiweyo kweCMM kwi-99.7% kuyo yonke i-12,000+ yemveliso
- Ukusetyenziswa kwezinto eziphathekayo: 82% isivuno esiphakathi vs. 28% kwiindawo ezilinganayo zoomatshini
- Inkululeko yoyilo: Akukho ziengile zoyilo ezifunekayo; ii-undercuts, imingxuma engaboniyo, kunye neempawu ezidibeneyo zokuxhoma eziphoswe ngokuthe ngqo
- Umgangatho womphezulu: Akukho migca yokwahlula, ifleshi, okanye utshintsho olungundoqo—lubalulekile kujongano oluguquguqukayo lwetywina
Iindleko ezifihlakeleyo zokutsiba izinto kunye nokulungelelaniswa kwenkqubo
Abanye bacinga ukuba naliphi na ibakala lensimbi engenasici lisebenzela utyalo-mali. Ayilunganga. Silahle ubushushu obuthathu beprototype ye-2205 duplex kuba iqokobhe eliludaka alikwazanga ukumelana nokuncipha kwalo kokuqina. IBanga libalulekile-kodwa kunjalo nendlela oyiphosa ngayo. I-304 kunye ne-316 ziziphatha ngokuqikelelwayo kumaqokobhe asemgangathweni asekelwe kwi-silica. Kodwa i-superaustenitics efana ne-AL-6XN ifuna amaqokobhe e-ceramic-bonded zirconia kunye namazinga achanekileyo erempu ye-dewaxing. I-Cobalt-yomeleza i-317LMN? Ifuna ukugalelwa okuncediswa yivacuum ukucinezela ukugalela kwerhasi.
Yiyo loo nto siphuhlisa izinto ezicwangcisiweyo kunye nababoneleli-hayi nje ukuthenga iingots "eziqinisekisiweyo". Xa umthengi waseYurophu efuna i-AMS 5387-ehambelana ne-6-pump housings, siye savavanya iibhetshi ezinyibilikayo ezintlanu ngokuchasene negophe lokwandiswa kwe-thermal, isithuba sengalo ye-dendrite, kunye neemephu zokwahlulwa kwe-interdendritic. Zimbini kuphela eziye zahlangabezana nemfuneko yobomi bokudinwa kwi-120°C. Ezinye ziye zalahlwa—kungekhona uluhlu lwakho lwempahla, kungekhona ucwangciso lwakho.
Iziphumo zelizwe lokwenyani: Umxhasi we-Southeast Asia ucuthe ukungaphumeleli kokuvuza kwevalvu nge-94% emva kokutshintshela kwi-generic 316 yokutyala imali kwi-atmosphere yethu elawulwayo egalelwe i-316L nge-≤12 ppm intsalela ye-oxygen. Ulungiso yayingeloyilo olutsha. Yayiyi-metallurgy echanekileyo, isenziwa rhoqo.
Yintoni eyenza umthengisi akwazi ngokwenene-kungekhona nje ukuqinisekiswa
Izatifikethi zibalulekile-kodwa aziqinisekisi ukusebenza kwenxalenye. Siphicotha wonke umboneleli onokubakho kwizinto ezine ezingaxoxiswanayo:
- Ukulandeleka kwezinto ezikrwada: Inombolo yobushushu obugcweleyo bokungena ukusuka kwingot ukuya kwindawo yokugqibela, kunye nokuqinisekiswa kwe-spectrographic kuhlolo olungenayo
- Kwinkqubo ye-metrology: I-CMM ijonga iipateni ze-wax *kunye* neendibano zeqokobhe-hayi nje ukugqiba ukuphosa
- Ukuqinisekiswa kweMicrostructure: Amacandelo anqamlezileyo ahlaziywe ngokwe-ASTM E112 yobungakanani bengqolowa, ukuhanjiswa kwe-carbide, kunye nomxholo we-delta ferrite
- Uvavanyo olusebenzayo: Iimvavanyo zokubola koxinzelelo kwi-1.5 × uxinzelelo lokusebenza, kunye nokufunyanwa kwe-helium evuzayo ukuya kwi-1 × 10⁻⁹ mbar·L/s
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenza zone—kungekhona njengendawo yokukhangela, kodwa njengolawulo oluzinzisiweyo. Xa u-odola utyalo-mali oluphosa iinxalenye zentsimbi engenasici kuthi, ufumana iingxelo ezinobukhulu, isishwankathelo sohlalutyo lwembonakalo, kunye neefoto ze-microstructure-hayi nje isatifikethi sokuthotyelwa. Ngenxa yokuba uxwebhu olusayiniweyo alunqandi indlu yempompo ekuqhekekeni ekuqaleni.
Amanyathelo alandelayo: Ukusuka kumzobo ukuya kuhambiso, ngaphandle kwezinto ezothusayo
Ukuba iprojekthi yakho elandelayo ibandakanya utyalo-mali oluphosa insimbi engenasici kuxinzelelo oluphezulu, ukunxiba okuphezulu, okanye indawo ezinobukroti bekhemikhali-qala ngokuphononongwa kokwenziwa. Thumela iphakheji yakho ye-GD&T. Siza kuphawula iimpawu eziqhuba iindleko (ezifana ne-0.1 mm yamacandelo eludongeni ngo-316) okanye ukuchaswa komngcipheko (uburhabaxa obungachazwanga bomhlaba ekutywinweni komhlaba). Siza kucebisa ukutshintshwa kwe-alloy okuphucula ukuphosa ngaphandle kokuncama umsebenzi-njengokutshintsha ukusuka kwi-17-4PH ukuya kwi-15-5PH yokumelana nokukrazula okushushu kwi-winch-winch shaft rollers.
Akukho kugcinwa kwesango. Akukho mibhalo yokuthengisa. Ingxoxo nje yobunjineli esekelwe kwinto esebenzayo-kwaye isilelayo-kwimveliso yokwenyani. Uya kwazi kwiiyure ezingama-72 ukuba uyilo lwakho luya kuphosa ngokucocekileyo, umatshini ngokuthembekileyo, kwaye usebenze phantsi komthwalo. Eso santya sivela ngokwenza oku yonke imihla—kungekhona ngamaxesha athile.
Utyalo-mali oluphosa insimbi engenasici alukho malunga nokulula. Kumalunga nokusombulula iingxaki zokutshiza akunakuchukunyiswa-ngaphandle kokurhweba kude nokuthembeka. Ukuchaneka kwakhelwe ngaphakathi. Ukuthenjwa kuyazuzwa-ubushushu obunye, iqashiso elinye, uvavanyo olunye loxinzelelo ngexesha.
